Is CVE-2026-34265 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-34265?

CVE-2026-34265 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-34265

Description

SAP NetWeaver Application Server ABAP allows an unauthenticated attacker to exploit logical errors in DIAG protocol parsing, resulting in memory corruption. This vulnerability could potentially disclose sensitive system information or crash the system, leading to a high impact on the confidentiality, integrity, and availability of the application.